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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/186584">186584</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2015-07-08 23:04:42 -0700 (Wed, 08 Jul 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fix grammar issue in TypeError attempting to change an unconfigurable property
https://bugs.webkit.org/show_bug.cgi?id=146774

Patch by Joseph Pecoraro &lt;pecoraro@apple.com&gt; on 2015-07-08
Reviewed by Brent Fulgham.

Source/JavaScriptCore:

* runtime/JSFunction.cpp:
(JSC::JSFunction::defineOwnProperty):
* runtime/JSObject.cpp:
(JSC::JSObject::defineOwnNonIndexProperty):
* runtime/StringObject.cpp:
(JSC::StringObject::defineOwnProperty):

LayoutTests:

* js/dom/Object-defineProperty-expected.txt:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsjsdomObjectdefinePropertyexpectedtxt">trunk/LayoutTests/js/dom/Object-defineProperty-expected.txt</a></li>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeJSFunctioncpp">trunk/Source/JavaScriptCore/runtime/JSFunction.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeJSObjectcpp">trunk/Source/JavaScriptCore/runtime/JSObject.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeStringObjectcpp">trunk/Source/JavaScriptCore/runtime/StringObject.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/LayoutTests/ChangeLog        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2015-07-08  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
+
+        Fix grammar issue in TypeError attempting to change an unconfigurable property
+        https://bugs.webkit.org/show_bug.cgi?id=146774
+
+        Reviewed by Brent Fulgham.
+
+        * js/dom/Object-defineProperty-expected.txt:
+
</ins><span class="cx"> 2015-07-08  Daniel Bates  &lt;dbates@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         [EFL] vibration/navigator-vibration.html failed after r186265
</span></span></pre></div>
<a id="trunkLayoutTestsjsdomObjectdefinePropertyexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/js/dom/Object-defineProperty-expected.txt (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/js/dom/Object-defineProperty-expected.txt        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/LayoutTests/js/dom/Object-defineProperty-expected.txt        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -24,7 +24,7 @@
</span><span class="cx"> PASS Object.defineProperty({}, 'foo') threw exception TypeError: Property description must be an object..
</span><span class="cx"> PASS Object.defineProperty({}, 'foo', {get:undefined, value:true}).foo threw exception TypeError: Invalid property.  'value' present on property with getter or setter..
</span><span class="cx"> PASS Object.defineProperty({get foo() { return true; } }, 'foo', {configurable:false}).foo is true
</span><del>-PASS Object.defineProperty(createUnconfigurableProperty({}, 'foo'), 'foo', {configurable: true}) threw exception TypeError: Attempting to configurable attribute of unconfigurable property..
</del><ins>+PASS Object.defineProperty(createUnconfigurableProperty({}, 'foo'), 'foo', {configurable: true}) threw exception TypeError: Attempting to change configurable attribute of unconfigurable property..
</ins><span class="cx"> PASS Object.defineProperty(createUnconfigurableProperty({}, 'foo'), 'foo', {writable: true}) threw exception TypeError: Attempting to change writable attribute of unconfigurable property..
</span><span class="cx"> PASS Object.defineProperty(createUnconfigurableProperty({}, 'foo'), 'foo', {enumerable: true}) threw exception TypeError: Attempting to change enumerable attribute of unconfigurable property..
</span><span class="cx"> PASS Object.defineProperty(createUnconfigurableProperty({}, 'foo', false, true), 'foo', {enumerable: false}), 'foo' threw exception TypeError: Attempting to change enumerable attribute of unconfigurable property..
</span><span class="lines">@@ -70,8 +70,8 @@
</span><span class="cx"> PASS Object.defineProperty(Object.defineProperty({}, 'foo', {get: function() { return 1; }, configurable: true}), 'foo', {value:2}).foo is 2
</span><span class="cx"> PASS Object.defineProperty(Object.defineProperty({}, 'foo', {get: function() { return 1; }, configurable: false}), 'foo', {value:2}).foo threw exception TypeError: Attempting to change access mechanism for an unconfigurable property..
</span><span class="cx"> PASS var o = Object.defineProperty(Object.defineProperty({}, 'foo', {get: function() { return 1; }, configurable: true}), 'foo', {value:2}); o.foo = 3; o.foo is 2
</span><del>-PASS Object.defineProperty(Object.defineProperty({}, 'foo', {value: 1}), 'foo', {value:2, configurable: true}) threw exception TypeError: Attempting to configurable attribute of unconfigurable property..
-PASS Object.defineProperty(Object.defineProperty([], 'foo', {value: 1}), 'foo', {value:2, configurable: true}) threw exception TypeError: Attempting to configurable attribute of unconfigurable property..
</del><ins>+PASS Object.defineProperty(Object.defineProperty({}, 'foo', {value: 1}), 'foo', {value:2, configurable: true}) threw exception TypeError: Attempting to change configurable attribute of unconfigurable property..
+PASS Object.defineProperty(Object.defineProperty([], 'foo', {value: 1}), 'foo', {value:2, configurable: true}) threw exception TypeError: Attempting to change configurable attribute of unconfigurable property..
</ins><span class="cx"> PASS var o = Object.defineProperty({}, 'foo', {get:function(){return 42;}, set:function(x){this.result = x;}}); o.foo is 42
</span><span class="cx"> PASS var o = Object.defineProperty({}, 'foo', {get:function(){return 42;}, set:function(x){this.result = x;}}); o.foo = 42; o.result; is 42
</span><span class="cx"> PASS var o = Object.defineProperty({}, 'foo', {get:undefined, set:function(x){this.result = x;}}); o.foo is undefined
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/Source/JavaScriptCore/ChangeLog        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2015-07-08  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
+
+        Fix grammar issue in TypeError attempting to change an unconfigurable property
+        https://bugs.webkit.org/show_bug.cgi?id=146774
+
+        Reviewed by Brent Fulgham.
+
+        * runtime/JSFunction.cpp:
+        (JSC::JSFunction::defineOwnProperty):
+        * runtime/JSObject.cpp:
+        (JSC::JSObject::defineOwnNonIndexProperty):
+        * runtime/StringObject.cpp:
+        (JSC::StringObject::defineOwnProperty):
+
</ins><span class="cx"> 2015-07-06  Csaba Osztrogonác  &lt;ossy@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove the unused HeapBlock.h
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeJSFunctioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/JSFunction.cpp (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/JSFunction.cpp        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/Source/JavaScriptCore/runtime/JSFunction.cpp        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -521,7 +521,7 @@
</span><span class="cx">      
</span><span class="cx">     if (descriptor.configurablePresent() &amp;&amp; descriptor.configurable()) {
</span><span class="cx">         if (throwException)
</span><del>-            exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to configurable attribute of unconfigurable property.&quot;)));
</del><ins>+            exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to change configurable attribute of unconfigurable property.&quot;)));
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx">     if (descriptor.enumerablePresent() &amp;&amp; descriptor.enumerable()) {
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeJSObjectcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/JSObject.cpp (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/JSObject.cpp        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/Source/JavaScriptCore/runtime/JSObject.cpp        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -2601,7 +2601,7 @@
</span><span class="cx">     if (!current.configurable()) {
</span><span class="cx">         if (descriptor.configurable()) {
</span><span class="cx">             if (throwException)
</span><del>-                exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to configurable attribute of unconfigurable property.&quot;)));
</del><ins>+                exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to change configurable attribute of unconfigurable property.&quot;)));
</ins><span class="cx">             return false;
</span><span class="cx">         }
</span><span class="cx">         if (descriptor.enumerablePresent() &amp;&amp; descriptor.enumerable() != current.enumerable()) {
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeStringObjectcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/StringObject.cpp (186583 => 186584)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/StringObject.cpp        2015-07-09 06:01:01 UTC (rev 186583)
+++ trunk/Source/JavaScriptCore/runtime/StringObject.cpp        2015-07-09 06:04:42 UTC (rev 186584)
</span><span class="lines">@@ -93,7 +93,7 @@
</span><span class="cx">         }
</span><span class="cx">         if (descriptor.configurablePresent() &amp;&amp; descriptor.configurable()) {
</span><span class="cx">             if (throwException)
</span><del>-                exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to configurable attribute of unconfigurable property.&quot;)));
</del><ins>+                exec-&gt;vm().throwException(exec, createTypeError(exec, ASCIILiteral(&quot;Attempting to change configurable attribute of unconfigurable property.&quot;)));
</ins><span class="cx">             return false;
</span><span class="cx">         }
</span><span class="cx">         if (descriptor.enumerablePresent() &amp;&amp; descriptor.enumerable()) {
</span></span></pre>
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